TV personality Frank Thelen is a successful serial founder and technology investor. His investments include startups such as Lilium Aviation, Wunderlist, Xentral, Ankerkraut and YFood. Frank Thelen is also an author and received nominations for various awards as a jury member on "Die Höhle der Löwen". Meanwhile, Frank Thelen is a speaker at leading technology and management events.
On Greator Business, Frank Thelen gives you numerous Tips for your successful Self-employment and how to get a sustainable business off the ground.